SITE SPECIFIC PHOSPHORYLATION OF HEAT SHOCK PROTEIN 27 (HSP27) REGULATES CELL SURVIVAL AND DEATH
نویسندگان
چکیده
منابع مشابه
Expression of Heat Shock Protein-27 (Hsp27) and P38MAPK in Esophageal Squamous Cell Carcinoma
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Heat shock protein 27 (HSP27) is a multidimensional protein which acts as a protein chaperone and an antioxidant and plays a role in the inhibition of apoptosis and actin cytoskeletal remodeling. In each of these capacities, HSP27 has been implicated in different disease states playing both protective and counter-protective roles. The current review presents HSP27 in multiple disease contexts: ...
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CTL exocytosis of granules containing perforin and granzyme proteases induces apoptotic cell death. Either granzyme A or B can act with perforin to trigger apoptosis. Granzyme B activates a ubiquitous apoptotic cascade induced by caspase cleavage, but the granzyme A pathway is largely unknown. Using affinity chromatography with recombinant mutant inactive granzyme A, we previously isolated two ...
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The sphingolipid analog fingolimod is known to induce apoptosis of tumor cells and lymphocytes. Its effect on neutrophils has not been investigated so far. Here, we describe a fingolimod-induced atypical cell death mechanism in human neutrophils, characterized by rapid translocation of heat shock protein 27 to the cell surface, extensive cell swelling and vacuolization, atypical chromatin stain...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2008
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.22.1_supplement.1140.7